EP1243397A3 - Fiber-reinforced resin molded article and method of manufacturing the same - Google Patents
Fiber-reinforced resin molded article and method of manufacturing the same Download PDFInfo
- Publication number
- EP1243397A3 EP1243397A3 EP02009517A EP02009517A EP1243397A3 EP 1243397 A3 EP1243397 A3 EP 1243397A3 EP 02009517 A EP02009517 A EP 02009517A EP 02009517 A EP02009517 A EP 02009517A EP 1243397 A3 EP1243397 A3 EP 1243397A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- fiber
- molded article
- resin molded
- manufacturing
- same
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1703—Introducing an auxiliary fluid into the mould
- B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
- B29C45/1705—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles using movable mould parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/58—Moulds
- B29C44/586—Moulds with a cavity increasing in size during foaming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0005—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
- B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
- B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices
- B29C2043/3621—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices a plurality of individual elements acting on the material in the same or diferent directions, e.g. making tubular T-joints, profiles
- B29C2043/3623—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices a plurality of individual elements acting on the material in the same or diferent directions, e.g. making tubular T-joints, profiles coupled on a support, e.g. plate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1703—Introducing an auxiliary fluid into the mould
- B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
- B29C2045/1723—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles using fibre reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1703—Introducing an auxiliary fluid into the mould
- B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
- B29C2045/1729—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles fluid venting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/24992—Density or compression of components
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249961—With gradual property change within a component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249987—With nonvoid component of specified composition
- Y10T428/249991—Synthetic resin or natural rubbers
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9324040A JPH11156881A (en) | 1997-11-26 | 1997-11-26 | Fiber reinforced lightweight resin molded product and its production |
JP32404097 | 1997-11-26 | ||
JP9347606A JPH11170290A (en) | 1997-12-17 | 1997-12-17 | Fiber reinforced lightweight resin molded product and its manufacture |
JP34760697 | 1997-12-17 | ||
JP9348382A JPH11179749A (en) | 1997-12-18 | 1997-12-18 | Fiber reinforced resin molded product and its production |
JP34838297 | 1997-12-18 | ||
JP35268897 | 1997-12-22 | ||
JP9352688A JPH11179751A (en) | 1997-12-22 | 1997-12-22 | Fiber reinforced lightweight resin molded product having projected part and its production |
EP98122318A EP0919351B1 (en) | 1997-11-26 | 1998-11-24 | Fiber-Reinforced resin molded article and method of manufacturing the same |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98122318.3 Division | 1998-11-24 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1243397A2 EP1243397A2 (en) | 2002-09-25 |
EP1243397A3 true EP1243397A3 (en) | 2003-03-05 |
EP1243397B1 EP1243397B1 (en) | 2004-09-29 |
Family
ID=27480318
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02009517A Expired - Lifetime EP1243397B1 (en) | 1997-11-26 | 1998-11-24 | Fiber-reinforced resin molded article and method of manufacturing the same |
EP98122318A Expired - Lifetime EP0919351B1 (en) | 1997-11-26 | 1998-11-24 | Fiber-Reinforced resin molded article and method of manufacturing the same |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98122318A Expired - Lifetime EP0919351B1 (en) | 1997-11-26 | 1998-11-24 | Fiber-Reinforced resin molded article and method of manufacturing the same |
Country Status (7)
Country | Link |
---|---|
US (2) | US6368701B1 (en) |
EP (2) | EP1243397B1 (en) |
KR (1) | KR100676535B1 (en) |
CN (1) | CN1121315C (en) |
CA (1) | CA2254503A1 (en) |
DE (2) | DE69826733T2 (en) |
TW (1) | TW476697B (en) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6623838B1 (en) * | 1998-07-16 | 2003-09-23 | Idemitsu Petrochemical Co., Ltd. | Lightweight resin molded product and production method thereof |
US6511621B2 (en) * | 2001-01-11 | 2003-01-28 | Mitsubishi Heavy Industries, Ltd. | Method for injection-molding a propeller fan |
AU2003235142A1 (en) * | 2002-04-26 | 2003-11-10 | Gp Daikyo Corporation | Sound absorbing body, sound absorbing structural body, and method of manufacturing these bodies |
NO318008B1 (en) * | 2002-11-14 | 2005-01-17 | Primefloor As | Method and apparatus for the manufacture of sheet metal material of plastics material, and their use |
JP2004223942A (en) * | 2003-01-24 | 2004-08-12 | Aisin Seiki Co Ltd | Laminated molded object and its manufacturing method |
DE10359257B4 (en) * | 2003-03-25 | 2008-06-12 | International Automotive Components Group North America, Inc. (n.d.Ges.d. Staates Delaware), Dearborn | Method of molding a plastic article by gas assisted plastic injection molding |
US7524556B2 (en) * | 2003-07-23 | 2009-04-28 | Sumitomo Chemical Company, Limited | Thermoplastic resin foamed article |
JP4103721B2 (en) * | 2003-08-01 | 2008-06-18 | 株式会社デンソー | Method of forming throttle device for internal combustion engine |
US7109642B2 (en) * | 2003-11-29 | 2006-09-19 | Walter Guy Scott | Composite piezoelectric apparatus and method |
US20050156362A1 (en) * | 2003-11-29 | 2005-07-21 | Joe Arnold | Piezoelectric device and method of manufacturing same |
US20050252127A1 (en) * | 2004-03-31 | 2005-11-17 | Toyoda Gosei Co., Ltd. | Foamed molded product and manufacturing method thereof |
CA2587223C (en) * | 2004-11-09 | 2010-08-03 | Prime Polymer Co., Ltd. | Expansion injection molding process and mold for expansion injection molding |
US8073135B2 (en) * | 2005-05-10 | 2011-12-06 | Adaptive Spectrum And Signal Alignment, Inc. | Binder identification |
US7991122B2 (en) | 2005-06-02 | 2011-08-02 | Adaptive Spectrum And Signal Alignment, Inc. | DSL system training |
US7688884B2 (en) * | 2005-06-10 | 2010-03-30 | Adaptive Spectrum And Signal Alignment, Inc. | Vectored DSL nesting |
JP3924304B2 (en) * | 2005-06-16 | 2007-06-06 | ダイキョーニシカワ株式会社 | Resin molded body |
JP4705829B2 (en) * | 2005-09-22 | 2011-06-22 | ダイキョーニシカワ株式会社 | Resin panel and manufacturing method thereof |
US20070126138A1 (en) * | 2005-12-07 | 2007-06-07 | Lear Corporation | Method and apparatus for making a part |
US7300268B2 (en) * | 2005-12-15 | 2007-11-27 | Lear Corporation | Low-density part injection molding system |
ATE520258T1 (en) * | 2006-06-06 | 2011-08-15 | Adaptive Spectrum & Signal | VECTORIZED DSL |
US8517197B2 (en) | 2006-07-19 | 2013-08-27 | Du Pont-Mitsui Polychemicals Co., Ltd. | Synthetic resin hollow body |
AT9902U1 (en) | 2007-04-18 | 2008-05-15 | Pollmann Internat Gmbh | MANUFACTURE OF FORM PARTS |
KR100941096B1 (en) * | 2008-02-01 | 2010-02-10 | 현대자동차주식회사 | Molding method of bumper back beam for vehicle |
DE102008017508A1 (en) * | 2008-04-04 | 2009-10-08 | Otto Bock Schaumsysteme Gmbh | Process for producing a molded part |
US20100050388A1 (en) * | 2008-09-04 | 2010-03-04 | Mcneilus Truck And Manufacturing, Inc. | Molded Hinge Article for a Side-Loading Refuse Vehicle and Method of Making |
JP5380112B2 (en) * | 2009-02-27 | 2014-01-08 | 株式会社プライムポリマー | Injection foam molding method and apparatus |
US8846189B1 (en) * | 2009-04-17 | 2014-09-30 | Uab Research Foundation | Long fiber thermoplastic thin-walled aeroshells for missile applications and methods of manufacture |
KR20110040082A (en) * | 2009-10-13 | 2011-04-20 | 삼성전자주식회사 | Expanded polymer product and expanded polymer manufacturing mold for the same |
DE102010038765A1 (en) * | 2010-08-02 | 2012-02-02 | Robert Bosch Gmbh | Method and device for producing an injection-molded part |
DE102011105775B4 (en) * | 2011-06-24 | 2016-01-14 | Wittmann Battenfeld Gmbh | Method for injection molding of plastic molded parts made of thermoplastic material |
KR101686892B1 (en) * | 2012-05-30 | 2016-12-15 | 니폰샤신인사츠가부시키가이샤 | Capacitive transparent touch sheet having excellent visibility and durability |
JP6603132B2 (en) * | 2012-10-19 | 2019-11-06 | マグナ インターナショナル インコーポレイテッド | Simultaneous injection molding of structural parts of vehicle lift gate inner panel |
WO2014139093A1 (en) | 2013-03-12 | 2014-09-18 | Sabic Innovative Plastics Ip B.V. | Thin wall application with injection compression molding and in-mold roller |
SI3024644T1 (en) | 2013-07-24 | 2018-08-31 | Integrated Composite Products Inc. | Composite structural article |
JP6586089B2 (en) | 2013-12-12 | 2019-10-02 | ディアブ インターナショナル アクチボラゲット | Apparatus and method for producing foamed foam embryos |
KR20150072178A (en) * | 2013-12-19 | 2015-06-29 | 현대자동차주식회사 | Back beam for vehicle |
WO2016025564A2 (en) | 2014-08-13 | 2016-02-18 | Integrated Composite Products, Inc. | Reinforcing article |
CN104539767A (en) * | 2015-01-09 | 2015-04-22 | 昆山恒源鑫模塑科技有限公司 | Protective jacket and manufacturing method thereof |
US10086571B2 (en) | 2015-02-12 | 2018-10-02 | Integrated Composite Products, Inc. | Pre-stressed fiber reinforcing member and method for its manufacture |
EP3344432B1 (en) | 2015-09-04 | 2022-12-21 | SABIC Global Technologies B.V. | Process for producing longer fibers in injection molded solid parts by dissolving of gas during plasticizing |
WO2018117182A1 (en) * | 2016-12-22 | 2018-06-28 | 東レ株式会社 | Method for producing machined goods and machined goods |
TWI697395B (en) * | 2017-05-23 | 2020-07-01 | 歐特捷實業股份有限公司 | Molding processing system of foamed polymer |
JP6966073B2 (en) * | 2017-12-05 | 2021-11-10 | 南条装備工業株式会社 | Resin molding equipment and resin molding method |
EP3774260B1 (en) * | 2018-03-29 | 2024-04-03 | NIKE Innovate C.V. | Foam and method of forming foam |
JP7057823B2 (en) * | 2018-04-25 | 2022-04-20 | 旭化成株式会社 | Continuous fiber reinforced resin molded body and its manufacturing method |
JP7074047B2 (en) * | 2018-12-26 | 2022-05-24 | 株式会社デンソー | Manufacturing method of resin parts |
CN112238562A (en) * | 2019-07-17 | 2021-01-19 | 精元电脑股份有限公司 | Method for manufacturing keyboard substrate device |
JP7230834B2 (en) * | 2020-01-21 | 2023-03-01 | トヨタ自動車株式会社 | METHOD AND APPARATUS FOR MANUFACTURING FIBER REINFORCED RESIN MOLDED PRODUCTS |
US11780129B2 (en) | 2020-03-20 | 2023-10-10 | King Steel Machinery Co., Ltd. | Molding method for operating molding device |
EP3984715B1 (en) * | 2020-10-13 | 2023-11-15 | Technische Universität München | Fiber-reinforced soluble core and method for its manufacture |
US11951661B2 (en) * | 2020-12-02 | 2024-04-09 | International Automotive Components Group Na, Inc. | Process and article produced by injection molding |
TWM637387U (en) * | 2021-08-23 | 2023-02-11 | 歐特捷實業股份有限公司 | Composite and molding device of manufacturing the same |
CN114279534A (en) * | 2021-12-22 | 2022-04-05 | 金华万里扬机械制造有限公司 | Weighing device for pre-expander |
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US4374906A (en) * | 1981-09-29 | 1983-02-22 | United Technologies Corporation | Ribbed electrode substrates |
EP0755762A1 (en) * | 1995-02-14 | 1997-01-29 | Kabushiki Kaisha Kobe Seiko Sho | Molded article of fiber-reinforced resins and process and equipment for the molding thereof |
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US3787278A (en) * | 1970-05-28 | 1974-01-22 | Olin Corp | Molded multiple density polyurethane foam |
JPS57125026A (en) * | 1981-01-26 | 1982-08-04 | Ikeda Bussan Co Ltd | Method and mold for forming pad having different hardness |
GB8915369D0 (en) * | 1989-07-04 | 1989-08-23 | 3 D Composites | Moulding method |
US5087511A (en) * | 1990-08-31 | 1992-02-11 | General Electric Company | Composite element having a variable density core |
JPH0577253A (en) * | 1991-09-20 | 1993-03-30 | Sumitomo Chem Co Ltd | Fiber-reinforced thermoplastic resin molded product and its molding method |
JPH06182860A (en) * | 1992-09-17 | 1994-07-05 | Asahi Chem Ind Co Ltd | Hollow injection molded piece with partition and molding method therefor |
JPH06320655A (en) * | 1993-05-11 | 1994-11-22 | Nippon Steel Corp | Porous molded product made of fiber reinforced thermoplastic resin and molding method thereof |
DE4442858A1 (en) * | 1994-12-02 | 1996-06-05 | Inst Verbundwerkstoffe Gmbh | Prodn. of sandwich mouldings from fibre-reinforced thermoplastic |
JP3108318B2 (en) * | 1995-04-20 | 2000-11-13 | 旭化成工業株式会社 | Shaft-integrated gear made of thermoplastic resin, molding die and hollow injection molding method |
EP0765722A1 (en) * | 1995-09-28 | 1997-04-02 | Siebolt Hettinga | Method for controlling skin thickness of plastic article made with controlled density |
JP3623586B2 (en) * | 1996-02-16 | 2005-02-23 | 出光興産株式会社 | Manufacturing method of lightweight molded article of glass fiber reinforced thermoplastic resin and lightweight molded article |
WO1997029896A1 (en) * | 1996-02-16 | 1997-08-21 | Idemitsu Petrochemical Co., Ltd. | A method of forming a light-weight, fiber-reinforced thermoplastic resin product and a light-weight molded product |
TW438658B (en) | 1997-05-07 | 2001-06-07 | Idemitsu Petrochemical Co | Method of obtaining a gas-introduced fiber-reinforced resin injection molding and molding obtained by the same |
JPH1110673A (en) | 1997-06-24 | 1999-01-19 | Idemitsu Petrochem Co Ltd | Lamination molding of fiber-reinforced resin and lamination molded piece |
-
1998
- 1998-11-20 TW TW87119295A patent/TW476697B/en not_active IP Right Cessation
- 1998-11-24 DE DE1998626733 patent/DE69826733T2/en not_active Expired - Fee Related
- 1998-11-24 EP EP02009517A patent/EP1243397B1/en not_active Expired - Lifetime
- 1998-11-24 DE DE1998608223 patent/DE69808223T2/en not_active Expired - Fee Related
- 1998-11-24 EP EP98122318A patent/EP0919351B1/en not_active Expired - Lifetime
- 1998-11-25 US US09/199,819 patent/US6368701B1/en not_active Expired - Fee Related
- 1998-11-25 CA CA 2254503 patent/CA2254503A1/en not_active Abandoned
- 1998-11-26 KR KR1019980051028A patent/KR100676535B1/en not_active IP Right Cessation
- 1998-11-26 CN CN98126535A patent/CN1121315C/en not_active Expired - Fee Related
-
2002
- 2002-02-12 US US10/073,028 patent/US6488871B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4374906A (en) * | 1981-09-29 | 1983-02-22 | United Technologies Corporation | Ribbed electrode substrates |
EP0755762A1 (en) * | 1995-02-14 | 1997-01-29 | Kabushiki Kaisha Kobe Seiko Sho | Molded article of fiber-reinforced resins and process and equipment for the molding thereof |
Also Published As
Publication number | Publication date |
---|---|
DE69826733T2 (en) | 2005-02-10 |
EP0919351B1 (en) | 2002-09-25 |
US6368701B1 (en) | 2002-04-09 |
US6488871B2 (en) | 2002-12-03 |
EP1243397A2 (en) | 2002-09-25 |
EP0919351A2 (en) | 1999-06-02 |
DE69826733D1 (en) | 2004-11-04 |
EP0919351A3 (en) | 1999-07-07 |
CA2254503A1 (en) | 1999-05-26 |
CN1225870A (en) | 1999-08-18 |
CN1121315C (en) | 2003-09-17 |
DE69808223D1 (en) | 2002-10-31 |
DE69808223T2 (en) | 2003-08-14 |
EP1243397B1 (en) | 2004-09-29 |
KR100676535B1 (en) | 2007-04-25 |
US20020094428A1 (en) | 2002-07-18 |
KR19990045617A (en) | 1999-06-25 |
TW476697B (en) | 2002-02-21 |
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